| Jack Grainger | |
| Fullname: | John Grainger |
| Birth Date: | 3 April 1924 |
| Birth Place: | Darton, England |
| Death Place: | Pontefract, England |
| Position: | Winger |
| Youthclubs1: | Frickley Colliery |
| Years1: | 1947–1957 |
| Clubs1: | Rotherham United |
| Caps1: | 352 |
| Goals1: | 112 |
| Years2: | 1957–1959 |
| Clubs2: | Lincoln City |
| Caps2: | 42 |
| Goals2: | 14 |
| Years3: | 1959 |
| Clubs3: | Burton Albion |
| Caps3: | ? |
| Goals3: | ? |
| Totalcaps: | 394 |
| Totalgoals: | 126 |
John Grainger (3 April 1924 – 10 January 1983) was an English professional footballer who played as a winger.
Born in Darton, Grainger began his career at Frickley Colliery before making 394 appearances in the Football League for Rotherham United and Lincoln City between 1947 and 1959.[1]
He later played non-League football for Burton Albion.
His brother Colin and cousins Jack, Dennis and Edwin Holliday were also all professional footballers.[2]